refactor and use --mirror for clone/push

2021-01-14 19:04:42 +02:00
parent d41725d9ae
commit c8f5639f1d
7 changed files with 268 additions and 25 deletions
@@ -0,0 +1 @@
+/init.sh
@@ -0,0 +1,99 @@
+#!/usr/bin/env bash
+
+set -euf -o pipefail
+
+curp="$(cd "$(dirname "$0")" && pwd)"
+
+bb_projects() {
+  # get all projects
+  curl --silent \
+    -u ${BB_ADMIN_USERNAME}:${SRC_TOKEN} \
+    "${BB_SERVER_URL}/rest/api/1.0/projects/" |
+    jq -r '.values[] | .key' |
+    tr '[:upper:]' '[:lower:]'
+}
+bb_repos() {
+  [ -z "$1" ] && return
+  # by project
+  curl --silent \
+    -u ${BB_ADMIN_USERNAME}:${SRC_TOKEN} \
+    "${BB_SERVER_URL}/rest/api/1.0/projects/$1/repos/" |
+    jq -r '.values[].name' |
+    tr '[:upper:]' '[:lower:]'
+}
+
+# unset all GITEA_* variables
+unset "${!GITEA_@}"
+
+[ -f "$curp/init.sh" ] && source "$curp/init.sh"
+
+[ -z "${SRC_TOKEN}" ] && {
+  echo "SRC_TOKEN is empty" 1>&2
+  exit 1
+}
+
+: ${BB_ADMIN_USERNAME:=$USER}
+: ${BB_ADMIN_PASSWORD:=}
+
+ARGS=()
+pos_arg_flag=0
+while [[ $# -gt 0 ]]; do
+  if [ "${pos_arg_flag}" -eq "1" ]; then
+    ARGS+=("$1")
+    shift 1
+    continue
+  fi
+  case "$1" in
+  --url | -u)
+    BB_SERVER_URL="$2"
+    shift 2
+    ;;
+  --token | -t)
+    SRC_TOKEN="$2"
+    shift 2
+    ;;
+  --admin | -a)
+    BB_ADMIN_USERNAME="$2"
+    shift 2
+    ;;
+  --password | -p)
+    BB_ADMIN_PASSWORD="$2"
+    shift 2
+    ;;
+  --pushurl | -s)
+    BB_SERVER_PUSH_URL="$2"
+    shift 2
+    ;;
+  --)
+    pos_arg_flag=1
+    shift 1
+    ;;
+  --*=*)
+    set -- "$(cat - <<<"$1" | cut -d '=' -f1)" "$(cat - <<<"$1" | cut -d '=' -f2-)" "${@:3}"
+    ;;
+  *)
+    ARGS+=("$1")
+    shift 1
+    ;;
+  esac
+done
+
+[ -z "${BB_SERVER_PUSH_URL}" ] &&
+  BB_SERVER_PUSH_URL="$(echo "${BB_SERVER_URL}" | perl -pe "s#(https?://)#\${1}${BB_ADMIN_USERNAME}:${BB_ADMIN_PASSWORD}@#")/scm/"
+
+# mirror all remote repos and get changes
+for prj in $(bb projects); do
+  for repo in $(bb repo "$prj"); do
+    if [ -d "$curp/$prj/$repo" ]; then
+      (
+        cd "$curp/$prj/$repo"
+        git remote update
+      )
+    else
+      git clone --mirror "${BB_SERVER_PUSH_URL}/$prj/$repo" "$prj/$repo"
+    fi
+  done
+done
+
+# migrate all repos to gitea
+"$curp/../migrate.sh" "$@"